Lighting apparatus



FIG. 1 is a top elevational view of a lighting apparatus showing my new design;

FIG. 2 is a bottom elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a front perspective view thereof. 

CLAIM The ornamental design for a lighting apparatus, as shown and described. 